12551742

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 33696000

約数和(自身を除く): 21144258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 107, 114, 126, 133, 147, 171, 214, 266, 294, 321, 342, 343, 399, 441, 642, 686, 749, 798, 882, 931, 963, 1029, 1197, 1498, 1862, 1926, 2033, 2058, 2247, 2394, 2793, 3087, 4066, 4494, 5243, 5586, 6099, 6174, 6517, 6741, 8379, 10486, 12198, 13034, 13482, 14231, 15729, 16758, 18297, 19551, 28462, 31458, 36594, 36701, 39102, 42693, 47187, 58653, 73402, 85386, 94374, 99617, 110103, 117306, 128079, 199234, 220206, 256158, 298851, 330309, 597702, 660618, 697319, 896553, 1394638, 1793106, 2091957, 4183914, 6275871, 12551742]

約数ペア:

[(1, 12551742), (2, 6275871), (3, 4183914), (6, 2091957), (7, 1793106), (9, 1394638), (14, 896553), (18, 697319), (19, 660618), (21, 597702), (38, 330309), (42, 298851), (49, 256158), (57, 220206), (63, 199234), (98, 128079), (107, 117306), (114, 110103), (126, 99617), (133, 94374), (147, 85386), (171, 73402), (214, 58653), (266, 47187), (294, 42693), (321, 39102), (342, 36701), (343, 36594), (399, 31458), (441, 28462), (642, 19551), (686, 18297), (749, 16758), (798, 15729), (882, 14231), (931, 13482), (963, 13034), (1029, 12198), (1197, 10486), (1498, 8379), (1862, 6741), (1926, 6517), (2033, 6174), (2058, 6099), (2247, 5586), (2394, 5243), (2793, 4494), (3087, 4066)]